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- LENOVO X1 LNL-1 MB 10303-3 48.4N405.031
Firmware dump for a Lenovo X1 machine on board LNL-1, Wistron MB 10303-3, with the part code 48.4N405.031 that Wistron prints on its PCBs, in a 13.4 MB RAR.
BIOS · 10303-3 · 13.4 MB · 13 Jun 2022BIOS rar13.4 MB - HP ProDesk 400 G1 Small Form Factor HP ProDesk 400 G1 L02 0249 BIN
HP ProDesk 400 G1 Small Form Factor BIOS in BIN form, with family code L02 and version 02.49 indicated by the name, packed into a 4.56 MB ZIP.
BIOS · 4.56 MB · 12 Feb 2023BIOS zip—4.56 MB - DIH61R 10106-1 48.3EQ02.011 REV A00 4MB BIOS
Firmware for a DIH61R desktop motherboard, Wistron board 10106-1, with part number 48.3EQ02.011 and revision A00, labelled as a 4 MB BIOS.
BIOS · 10106-1 · 2.40 MB · 14 Sept 2022BIOS rar2.40 MB - ACER aspire 315-41 DH5JV LA-G021P REV C 4MB BIOS
4 MB BIOS dump for the Acer Aspire 3 15-41 using the DH5JV design on Compal board LA-G021P, revision C.
BIOS · LA-G021P · 2.44 MB · 16 Mar 2022BIOS rar2.44 MB - Acer Aspire 7540 7540G 304G32Mi MS2278 AMD Wistron JV71 TR8 48 4FP03
BIOS dump for the Acer Aspire 7540 and 7540G, configuration 304G32Mi, model MS2278, AMD platform, on a Wistron JV71-TR8 board marked 48.4FP03. Packed as a 755 KB RAR.
BIOS · 755 KB · 8 Apr 2021BIOS rar—755 KB - HP ProBook 4530S 6050A24088001-MB-A02 4MB BIOS
BIOS dump for the HP ProBook 4530s, board number 6050A24088001-MB-A02, holding a 4MB image in a 2.42 MB RAR archive.
BIOS · 2.42 MB · 11 Nov 2024BIOS rar—2.42 MB - 450 G2C
Firmware dump named 450 G2C, fourth copy, an 8.00 MB binary without a file extension. The name gives a model designation only; brand, motherboard number and the meaning…
BIOS · 8.00 MB · 12 Oct 2025BIOS—8.00 MB - Bios Motherboard Itautec ST 4272 Itautec ST 4272 MB GIGABYTE GA
BIOS dump for the Itautec ST 4272 desktop, which uses a Gigabyte GA series motherboard, though the exact Gigabyte model is cut off in the name.
BIOS · 5.19 MB · 17 May 2022BIOS zip—5.19 MB - ARCHES 15 RTL 45W DSC 10L 213203 1 H6C9P$JA 16MB 32MB BIOS TESTEDBIOS · 15.5 MB · 27 Feb 2026BIOS rar—15.5 MB
- Toshiba C850 PLF PLR CSF CSR UMA MB Rev 2.1 4MB BIOSBIOS · 12.8 MB · 2 Jan 2026BIOS rar—12.8 MB
- Lenovo B490 LB49A MB 12208-1 48.4WZ01.011
BIOS package in a RAR archive for the Lenovo B490 laptop, which uses the LB49A mainboard with board number 12208-1 and PCB part number 48.4WZ01.011.
BIOS · 12208-1 · 13.1 MB · 8 Oct 2023BIOS rar13.1 MB - Aspire 3820 acer 3820tg 09921-3 48.4HL01.031
BIOS package for the Acer Aspire 3820 and 3820TG, on Wistron board 09921-3 with PCB part number 48.4HL01.031.
BIOS · 09921-3 · 1.83 MB · 15 Aug 2021BIOS zip1.83 MB - HP dv6-7060er - 11254-2 (48.4st10.21) 01818 bios
BIOS dump for the HP dv6-7060er built on Wistron board 11254-2, with the PCB code 48.4ST10.21 and the tag 01818 given in the name.
BIOS · 11254-2 · 3.54 MB · 26 May 2021BIOS rar3.54 MB - Dell Inspiron N5110 i5 Wistron DQ15 Discrete Nvidia 48 4IE07 011
Firmware archive for the Dell Inspiron N5110 with a Core i5 processor, discrete Nvidia GPU and Wistron DQ15 motherboard numbered 48.4IE07.011, 2.03 MB in 7z format.
BIOS · 2.03 MB · 29 Aug 2020BIOS 7z—2.03 MB - Dell Inspiron M5030 - Wistron DJ2 AMD UMA (48.4EM18.011)
Firmware for the Dell Inspiron M5030 on the Wistron DJ2 AMD platform, UMA version with integrated graphics, board number 48.4EM18.011, in a 1.14 MB 7z archive.
BIOS · 1.14 MB · 29 Aug 2020BIOS 7z—1.14 MB - N5010 - 09909-1 dg15 mb 48.4hh01.011 TESTED OK
BIOS dump marked tested OK for the Dell N5010 notebook, mainboard 09909-1 labelled DG15 with Wistron part number 48.4HH01.011.
BIOS · 09909-1 · 1.87 MB · 19 May 2020BIOS rar1.87 MB - LG4858 UMA MB 11291-1 48.4SG16.011
BIOS dump for a Wistron-made laptop board with the LG4858 UMA project name, board number 11291-1 and PCB part 48.4SG16.011.
BIOS · 11291-1 · 6.22 MB · 23 Oct 2019BIOS rar6.22 MB - Lenovo B590 LA58 MB 11273-3 48.4TE05.031 1.16
BIOS dump for the Lenovo B590 laptop, LA58 board with motherboard number 11273-3, PCB code 48.4TE05.031, reported as version 1.16.
BIOS · 11273-3 · 8.00 MB · 30 Jul 2017BIOS bin8.00 MB - HP Compaq Presario CQ50-139WM 07239-1 48.4H501.011
Firmware image for the HP Compaq Presario CQ50-139WM on the Wistron board 07239-1, with PCB part number 48.4H501.011.
BIOS · 07239-1 · 974 KB · 9 Mar 2021BIOS rar974 KB - BIOS HOMA MB 07245-1M 48.4Z401.01M MX25L1605D U18 OK
BIOS dump for the Wistron HOMA motherboard 07245-1M, PCB number 48.4Z401.01M, read from an MX25L1605D flash chip at position U18 and marked OK.
BIOS · 07245-1M · 1.11 MB · 12 Mar 2019BIOS rar1.11 MB - W530 LKN-4 WS MB 11220-1 4M.bin
Companion BIOS image for the ThinkPad W530 board LKN-4 WS, Wistron 11220-1, sized for the 4 MB flash chip.
BIOS · 11220-1 · 2.52 MB · 28 Dec 2025BIOS zip2.52 MB - S3 371 I3 MS2346 version number HM2 CR UMA 12201 2 48 4TH03 021
Firmware package that appears to be for an S3-371 with an i3 processor, carrying the MS2346 marking.
BIOS · 2.97 MB · 30 Sept 2021BIOS rar—2.97 MB - E6232 M52P1-MB 11296-2 48.4UY01.021
BIOS firmware archive tied to E6232 and M52P1-MB, on a Wistron board numbered 11296-2 with the board code 48.4UY01.021.
BIOS · 11296-2 · 3.59 MB · 6 Sept 2020BIOS zip3.59 MB - PETRA UMA MB 11324 1 48 4VM02 011
BIOS firmware for the PETRA UMA mainboard, number 11324-1 with the code 48.4VM02.011, in a 2.90 MB RAR archive.
BIOS · 2.90 MB · 26 Jan 2020BIOS rar—2.90 MB - LENOVO B590 LB59A 12209-1 48.4XB13.011 WORKING BIOS 100%
Lenovo B590 BIOS archive for Wistron mainboard LB59A 12209-1, version tagged with PCB code 48.4XB13.011 and reported as 100 percent working.
BIOS · 12209-1 · 9.33 MB · 26 Feb 2023BIOS rar9.33 MB - Lenovo ThinkPad L440 LOS-1 MB 12289-2 48.4LG01.021
BIOS firmware archive for the Lenovo ThinkPad L440, project LOS-1, Wistron board 12289-2, also identified by the part code 48.4LG01.021.
BIOS · 12289-2 · 3.45 MB · 21 Nov 2024BIOS zip3.45 MB - AFS H0225-3 48.4KH17.031 LDB-1 MB
BIOS image for a laptop mainboard identified as H0225-3 with PCB part number 48.4KH17.031 and the LDB-1 MB label, stored as an 8 MB binary.
BIOS · 8.00 MB · 1 Feb 2024BIOS bin—8.00 MB - DELL VOSTRO 3700 DW70 calpella 09290 1 48 4ru06 011 UMA WORKING
Working BIOS for the Dell Vostro 3700, DW70 Calpella platform, Wistron board 09290-1 with PCB code 48.4RU06.011, UMA version with integrated graphics.
BIOS · 09290-1 · 1.86 MB · 22 Nov 2022BIOS zip1.86 MB - VOSTRO 3300 PA 12 PA 2E PA 3E DW30 UM MB 48 4EX02 011 BIOS & EC
BIOS and EC firmware archive for the Dell Vostro 3300, with the name listing PA-12, PA-2E and PA-3E, the DW30 UMA project and the board number 48.4EX02.011.
BIOS · 2.08 MB · 17 Jul 2022BIOS rar—2.08 MB - LB46E MB 10307-1 48.4HK01.011 BIOS
BIOS image for the LB46E mainboard with Wistron board number 10307-1 and the identifier 48.4HK01.011, delivered as an 892 KB ZIP archive.
BIOS · 10307-1 · 892 KB · 8 Jan 2022BIOS zip892 KB - 09233-1 HBU16 1.2 Intel MB 48.4FQ01.011
BIOS firmware archive for an Intel-platform motherboard with Wistron board number 09233-1, project name HBU16, revision 1.2, and PCB part number 48.4FQ01.011.
BIOS · 09233-1 · 1.89 MB · 11 Aug 2021BIOS rar1.89 MB - DJ1 Capella UMA MB 10212-1 48.4EK19.011 U6201.BIN
BIOS dump for a Wistron DJ1 Capella UMA motherboard, board number 10212-1 with PCB code 48.4EK19.011, taken from the chip at location U6201.
BIOS · 10212-1 · 1.88 MB · 8 Aug 2021BIOS zip1.88 MB - ACER ASPIRE ONE 721 SJV10-NL MB 09928-2 48.4HX01.021
BIOS dump for the Acer Aspire One 721, platform SJV10-NL, Wistron motherboard 09928-2, with Acer part number 48.4HX01.021 in the name.
BIOS · 09928-2 · 688 KB · 1 Jun 2021BIOS rar688 KB - JE40 HR MB 10267-3 48.4IQ01.031 BACKUP U6001
Backup dump read from chip U6001 on a JE40 HR board, number 10267-3 with label 48.4IQ01.031, compressed in a 2.22 MB RAR.
BIOS · 10267-3 · 2.22 MB · 30 Jan 2021BIOS rar2.22 MB - JE70D118 - JE70-DN MB-09929-1 48.4HP01.011
BIOS package for a laptop board with codes JE70D118 and JE70-DN, motherboard number 09929-1, plus the part reference 48.4HP01.011.
BIOS · 09929-1 · 802 KB · 4 May 2020BIOS rar802 KB - Acer E1-522 (EG50-KB MB (Wistron KABINI) 12253-1M 48.4ZK05
Firmware for the Acer Aspire E1-522 on the Wistron EG50-KB motherboard, built for the AMD Kabini platform, with board number 12253-1M and code 48.4ZK05.
BIOS · 12253-1M · 3.97 MB · 15 Jun 2022BIOS zip3.97 MB - Vostro 3500 P09F 09628 1 DW50 DCIN BD 48 4ET06 011 BIOS & EC
BIOS and EC firmware set for the Dell Vostro 3500 (P09F regulatory model), labelled 09628-1 with the DW50 code and a reference to a DC-in board, 48.4ET06.011.
BIOS · 2.13 MB · 7 Apr 2022BIOS zip—2.13 MB - HP Probook 4540S 4740S VGA AMD 216 0833002 SLJ8E E223B208 KBC1126
Firmware for HP ProBook 4540s and 4740s laptops with AMD discrete graphics, GPU part 216-0833002, packed as a 3.52 MB RAR.
BIOS · 3.52 MB · 18 Apr 2021BIOS rar—3.52 MB - BIOS X1 Carbon LMQ-1 MB 12298-2 48.4LY26.021
BIOS dump for the ThinkPad X1 Carbon on the LMQ-1 motherboard, Wistron number 12298-2, part code 48.4LY26.021.
BIOS · 12298-2 · 5.37 MB · 17 Jun 2018BIOS rar5.37 MB - BIOS X220I H0225-1 48.4KH17.011 LDB-1 MB 8MB
Firmware for an X220I board, code H0225-1, part number 48.4KH17.011, LDB-1 MB, intended for an 8 MB SPI flash. The 48.4 numbering points to Wistron as the ODM.
BIOS · 4.98 MB · 24 Oct 2021BIOS rar—4.98 MB